#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
int main()
{
	int fd,size;
	struct stat buf_stat;
	memset(&buf_stat,0x00,sizeof(buf_stat));
	fd=stat("stat.c",&buf_stat);
		printf("%d\n",(int)buf_stat.st_size);
	return 0;
}
